1353553-80-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1353553-80-6 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,5,3,5,5 and 3 respectively; the second part has 2 digits, 8 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1353553-80:
(9*1)+(8*3)+(7*5)+(6*3)+(5*5)+(4*5)+(3*3)+(2*8)+(1*0)=156
156 % 10 = 6
So 1353553-80-6 is a valid CAS Registry Number.
1353553-80-6Relevant articles and documents
Single-step synthesis of pyrazoles using titanium catalysis
Dissanayake, Amila A.,Odom, Aaron L.
supporting information; experimental part, p. 440 - 442 (2012/01/05)
A simple titanium complex catalyzes the coupling of alkynes, isonitriles, and monosubstituted hydrazines to generate substituted pyrazoles in a single step.
